import { Inject, Injectable, forwardRef } from '@nestjs/common';
import { XxService } from './xx.service';

@Injectable()
export class ZzService {
  constructor(
    @Inject(forwardRef(() => XxService))
    private xxService: XxService,
  ) {}

  ccc() {
    return 'ccc';
  }

  eee() {
    return this.xxService.getHello() + 'eee';
  }
}
